Rolling Release ?

I know to run full testing you need all repos checked…

Getting this error…

The repository ‘ stretch-backports Release’ does not have a Release file.

Anyone have a solution?

There is no stretch-backports for this repository.
But there is netrunner-1701 for it.
So the correct deb line should be

deb netrunner-1701 main

Can you double check that this is the case in the netrunner.list file.

The stretch-backports target for the backports repo had not been initialized earlier. I’ve rectified the issue and the stretch-backports target should now exist.

Thanks for reporting the bug!